Solve the system of equations using the substitution method. 2x - y = - 10 y = 4x (x, y) =

What causes the curved movement of air or water A. winds spinning of the equator B. the friction that slows down winds near earth's surface C. the different air movements north and south or the equator D. the rotation of earth on its axis

The population of Gilbert increased 275%. Which of the following are equivalent to 275%? 257 27 1/2

Which is the graph of y-3 = - (x + 6) ? Ту O Save and Exit Next Submit Mark this and return

Carly says she walks 2oo millimeters to school each day. is this reasonable

A plan for a dog house has a scale of 4 inches = 1 foot. The plan shows the measurements of the dog house floor as 16 inches by 10 inches. Which is the actual area of the dog house floor to the nearest tenth inch?

Digital clocks can display how many numbers that are perfect squares

19. Which one of the following statements expresses a true proportion? A. 3 : 5 = 12 : 20 B. 2 : 3 = 3 : 2 C. 42 : 7 = 6 : 2 D. 14 : 6 = 28 : 18

What is the solution to 4|0.5x - 2.5| = 0?

Simplest form for 15/20

Bruce saved $35.00 to buy a new video game. The game's original price was $42.00, but it was on sale or 30% off. The sales tax rate was 5%. Did Bruce have enough money to buy the game? Explain.